8LSA43.R0030C600-0

The B & R Automation 8LSA43.R0030C600-0 is a high-performance AC synchronous servo motor in the 8LS Synchronous Motors series, engineered for precision industrial automation. This three-phase synchronous motor delivers a continuous rated power of 0.97 kW and a nominal rated torque of 3.1 Nm, supporting dynamic motion profiles in compact drive systems. It features a 100 mm flange dimension and a smooth shaft end that facilitate straightforward mechanical integration into modular machine designs. Natural convection cooling and an IP65 protection rating ensure reliable operation in industrial environments with moderate dust and moisture exposure. The motor’s Connector connection hardware and robust mechanical configuration enable rapid installation and serviceability across automation platforms.

Detailed technical specifications underscore the motor’s suitability for demanding applications. The Rated Speed of 3000 rpm is achieved with an internal 10-pole configuration, providing balanced magnetic rotation and reduced torque ripple. Position feedback is managed by a high-precision resolver encoder with angular accuracy of 10 arcmin, ensuring repeatability for positioning tasks. The motor body incorporates a Length Code of 3 and bears a Product Revision 0 marking for traceable identification. With a Rated Current of 1.9 A at nominal load and a Configuration Summary: 8LSA standard, no reinforced bearing, the design prioritizes efficiency and low inertia. The absence of a holding brake simplifies shaft coupling, while the overall mass reduction supports responsive acceleration and deceleration commands.

Operational performance characteristics highlight the motor’s capacity for peak and intermittent loads. It sustains a Stall Torque (M0) of 4 Nm for holding and emergency stop scenarios, and delivers a Peak Torque (Mmax) of 16 Nm in short-term bursts to overcome sudden load changes. The stalled current peaks at 2.46 A under blocked rotor conditions, and the device can withstand up to 12000 rpm maximum speed for rapid motion cycles. Natural convection cooling maintains thermal stability during continuous operation, while the built-in protection rating and rugged construction support operation in dusty, moderately humid environments. The motor’s smooth torque curve and low acoustic noise profile enable quiet operation in precision assembly and packaging systems.

System integration is streamlined through compatibility with standard servo drives and motion controllers commonly used in industrial automation. The compact design and 100 mm flange enable mounting in tight spaces, making it well suited for robotic joints, rotary indexing tables, and conveyor systems. The three-phase synchronous motor architecture simplifies drive parameterization and supports fieldbus communication for real-time control. Target applications include pick-and-place robots, packaging machinery, electronic assembly lines, and any motion control scenario requiring high torque density, precise positioning, and robust environmental resistance.